@article{10_37236_1384,
     author = {Greg Kuperberg},
     title = {An exploration of the permanent-determinant method},
     journal = {The electronic journal of combinatorics},
     year = {1998},
     volume = {5},
     doi = {10.37236/1384},
     zbl = {0906.05055},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/1384/}
}